Alert archive / Kentucky / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 165, NWS Louisville, KY

June 30, 20195 counties in Kentucky

NWS Louisville, KY issued this severe thunderstorm warning at Jun 30, 2019, 7:56 PM CDT for 5 counties in Kentucky. It was in force for 34 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jun 30, 2019, 7:56 PM CDT (00:56 UTC)
Expired: Jun 30, 2019, 8:30 PM CDT
In force: 34 min
Issued by: NWS Louisville, KY
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Breckinridge County, KY, Grayson County, KY, Hancock County, KY, Hardin County, KY, Ohio County, KY

The radar

The Louisville radar (KLVX), 59 km from the middle of the area, began a volume at 01:00 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Jun 30, 6:22 PM CDT	Severe Thunderstorm Watch	SPC	2 hr

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 00:00Z, 0.9 hours before the alert went out and 169 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 906 J/kg
Mixed-layer CIN: -24 J/kg
Mixed-layer LCL: 1726 m above ground
0-6 km bulk shear: 11 kt
0-1 km storm-relative helicity: 2 m²/s²
0-3 km storm-relative helicity: 17 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Louisville, KY wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 30, 6:55 PM CDT, 1 hour 1 minute earlier.

Area forecast discussion, Jun 30, 6:55 PM CDT, 1 hour 1 minute before

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Hazardous weather outlook, Jun 30, 6:45 PM CDT, 1 hour 11 minutes before

Hazardous Weather Outlook
National Weather Service Louisville KY
745 PM EDT Sun Jun 30 2019

INZ077>079-091-092-KYZ026>043-045>049-053>057-061>067-070>078-081-
082-012345-
Washington-Scott-Jefferson-Floyd-Clark-Ohio-Grayson-Hardin-Bullitt-
Oldham-Trimble-Henry-Shelby-Franklin-Harrison-Spencer-Anderson-
Woodford-Fayette-Bourbon-Nicholas-Nelson-Mercer-Jessamine-Larue-
Marion-Boyle-Garrard-Madison-Butler-Edmonson-Hart-Green-Taylor-Casey-
Lincoln-Logan-Warren-Simpson-Allen-Barren-Monroe-Metcalfe-Adair-
Russell-Cumberland-Clinton-
Including the cities of Salem, Scottsburg, Madison, New Albany,
Jeffersonville, Hartford, Leitchfield, Elizabethtown,
Shepherdsville, Louisville, La Grange, Bedford, Milton, New Castle,
Shelbyville, Frankfort, Georgetown, Cynthiana, Taylorsville,
Lawrenceburg, Versailles, Lexington, Paris, Carlisle, Bardstown,
Springfield, Harrodsburg, Nicholasville, Winchester, Hodgenville,
Lebanon, Danville, Lancaster, Richmond, Morgantown, Brownsville,
Horse Cave, Greensburg, Campbellsville, Liberty, Stanford,
Russellville, Bowling Green, Franklin, Providence, Scottsville,
Glasgow, Tompkinsville, Edmonton, Columbia, Jamestown, Burkesville,
and Albany
745 PM EDT Sun Jun 30 2019 /645 PM CDT Sun Jun 30 2019/

This hazardous weather outlook is for portions of south central
Indiana and Central Kentucky.

.DAY ONE...Tonight.

Scattered thunderstorms this evening will produce locally strong
wind gusts, small hail, brief heavy rainfall, and lightning. A few
storms may become severe with damaging winds the main threat.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

An active weather pattern will continue this week with chances for
storms each day. Some storms could be strong with gusty winds and
dangerous lightning.

.SPOTTER INFORMATION STATEMENT...

Spotters are asked to report strong or damaging winds and any hail
this week.

INZ076-083-084-089-090-KYZ023>025-012345-
Orange-Dubois-Crawford-Perry-Harrison-Hancock-Breckinridge-Meade-
Including the cities of Paoli, Jasper, English, Tell City, Corydon,
Lewisport, Hawesville, Hardinsburg, and Brandenburg
745 PM EDT Sun Jun 30 2019 /645 PM CDT Sun Jun 30 2019/

...SEVERE THUNDERSTORM WATCH 472 IN EFFECT UNTIL 11 PM EDT /10 PM
CDT/ THIS EVENING...

This hazardous weather outlook is for portions of south central
Indiana and Central Kentucky.

.DAY ONE...Tonight.

Scattered thunderstorms this evening will produce damaging wind
gusts, small hail, heavy rainfall, and lightning.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

An active weather pattern will continue this week with chances for
storms each day. Some storms could be strong with gusty winds and
dangerous lightning.

.SPOTTER INFORMATION STATEMENT...

Spotters are asked to report strong or damaging winds and any hail
this week.

13

In the hours before

Local storm report, Jun 30, 7:10 PM CDT, 46 minutes before

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Local storm report, Jun 30, 7:12 PM CDT, 44 minutes before

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Local storm report, Jun 30, 7:18 PM CDT, 38 minutes before

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Special weather statement, Jun 30, 7:33 PM CDT, 23 minutes before

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Special weather statement, Jun 30, 7:42 PM CDT, 14 minutes before

Special Weather Statement
National Weather Service Louisville KY
842 PM EDT Sun Jun 30 2019

KYZ049-010115-
Clark-
842 PM EDT Sun Jun 30 2019

...A STRONG THUNDERSTORM WILL AFFECT WEST CENTRAL CLARK COUNTY...

At 842 PM EDT, a strong thunderstorm was located near Winchester,
moving south at 10 mph.

Winds in excess of 40 mph and pea size hail are possible with this
storm.

Locations impacted include...
Winchester, Hootentown, Hunt, Flanagan, Colby, Forest Grove,
Becknerville, Elkin, Lyndale and Tebbs.

Torrential rainfall is also occurring with this storm, and may cause
localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

LAT...LON 3791 8413 3790 8426 3790 8427 3792 8427
      3792 8428 3790 8432 3801 8431 3801 8430
      3802 8425
TIME...MOT...LOC 0042Z 341DEG 10KT 3804 8429

SCHOETTMER

Local storm report, Jun 30, 7:55 PM CDT, 1 minute before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
855 PM EDT SUN JUN 30 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0840 PM     TSTM WND DMG     CLOVERPORT              37.83N 86.63W
06/30/2019                   BRECKINRIDGE       KY   AMATEUR RADIO

            TREE ON HOUSE IN CLOVERPORT WITH ELECTRIC
            LINES DOWNED AS A RESULT.

&&

JML

The office that day

Everything else NWS Louisville, KY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 30, 7:01 PM CDT	Severe Thunderstorm Warning	LMK	Breckinridge, Meade	44 min
Jun 30, 7:33 PM CDT	Special Weather Statement	LMK	Hancock	27 min
Jun 30, 7:42 PM CDT	Special Weather Statement	LMK	Clark	33 min
Jun 30, 8:22 PM CDT	Severe Thunderstorm Warning	LMK	Butler, Edmonson, Grayson, Ohio	23 min
Jun 30, 8:46 PM CDT	Special Weather Statement	LMK	Butler, Edmonson, Logan, Warren	29 min
Jul 1, 4:20 PM CDT	Special Weather Statement	LMK	Jefferson	25 min
Jul 1, 4:38 PM CDT	Special Weather Statement	LMK	Bullitt	22 min
Jul 1, 5:08 PM CDT	Special Weather Statement	LMK	Nelson, Spencer	37 min
Jul 1, 5:23 PM CDT	Special Weather Statement	LMK	Spencer	37 min
Jul 1, 5:47 PM CDT	Special Weather Statement	LMK	Spencer	43 min
Jul 1, 6:24 PM CDT	Special Weather Statement	LMK	Mercer	36 min
Jul 1, 3:51 PM CDT	Special Weather Statement	LMK	Floyd	39 min

Nearby

Severe Thunderstorm Warnings in Kentucky, 2019 Every severe thunderstorm warning in 2019

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.